package com.ytc.service.impl;

import com.ytc.mapper.HistroyMapper;
import com.ytc.service.HistroyService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class HistroyServiceImpl implements HistroyService {
    @Autowired
    private HistroyMapper histroyMapper;
}
